项目里用springboot+fastdfs做了一个文件上传系统，但是部署到服务器用jar命令启动后，几分钟就自动退出

并没有报错，日志信息如下

871621 [Thread-5] INFO  org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor shutdown 208 - Shutting down ExecutorService 'applicationTaskExecutor'

871623 [Thread-5] INFO  org.springframework.jmx.export.annotation.AnnotationMBeanExporter doUnregister 210 - Could not unregister MBean [com.github.tobato.fastdfs.conn:name=fdfsConnectionPool,type=FdfsConnectionPool] as said MBean is not registered (perhaps already unregistered by an external process)

871631 [Thread-5] INFO  com.zaxxer.hikari.HikariDataSource close 350 - HikariPool-1 - Shutdown initiated...

871640 [Thread-5] INFO  com.zaxxer.hikari.HikariDataSource close 352 - HikariPool-1 - Shutdown completed.

是以nohup方式启动的jar包吗

https://blog.csdn.net/liboyang71/article/details/78860074